1 /*
2 * Copyright 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <gui/BufferSlot.h>
18
19 namespace android {
20
21
string() const22 const char* BufferState::string() const {
23
24 if (isShared()) {
25 return "SHARED";
26 }
27
28 if (isFree()) {
29 return "FREE";
30 }
31
32 if (isAcquired()) {
33 return "ACQUIRED";
34 }
35
36 if (isDequeued()) {
37 return "DEQUEUED";
38 }
39
40 if (isQueued()) {
41 return "QUEUED";
42 }
43 return "UNKNOWN";
44 }
45
46 } // namespace android
47